ZCT-100-ZX series high-performance gas detector adopts intelligent imported gas sensor, which has high precision, good sensitivity and continuous online monitoring capability. Support two buses, 485 buses, can collect a variety of combustible gases, toxic gases, and provide escort for safe production; can be widely used in steel mills, power plants, chemical plants, biology, pharmaceuticals, food, machinery manufacturing, gas stations, gas filling Stations and production enterprises using gas.
Technical parameters
Detection gas hydrogen sulfide, oxygen, carbon monoxide, combustible gas
detection principle catalytic combustion, electrochemical
measurement range hydrogen sulfide: 0-100PPM, oxygen: 0-30%VOL, carbon monoxide: 0-1000PPM
flammable: 0-**LEL
response Time catalytic combustion type T90<30s Electrochemical type, semi-conductor T90<60s 
communication method Supports power supply Two buses, regardless of positive and negative poles, easy to install
RS485 signal output
Sampling method Free diffusion display method 2.3-inch TFT full-color large screen
Indication error≤ ±3% FS Repeatability≤ ±2%
Power supply DC36±15% power≤3 W
Ambient pressure Normal pressure recovery time≤30 seconds
Working temperature -5℃～+70℃ Working humidity 10%～90%RH (no condensation )
Application standard GB15322.1-2019 Operation method Remote control, button operation
Installation method Wall hanging, bracket, pipe mounting Installation thread M20 internal thread
Explosion-proof, etc. * Ex d II CT6 Gb transmission distance 800M
Protection, etc. * IP66 size 210×175×85mm
Shell material Die-casting aluminum alloy weighs about 1.8Kg
Signal output 1 set of relay alarm switch output: passive contact, capacity 30V 3A, 250VAC 3A;
alarm mode sound and light alarm, optional sound and light alarm, alarm sound: > 80 decibels
installation Cable RVS 2×2.5mm2 RVVP 4×2.5mm2